- early separate process: adrenarche (increased adrenal androgens) - first sign of gonadarche: increased amplitude and frequency of nocturnal LH secretion - increased amplitude and frequency of gonadotropin secretion during day and night (LH and FSH) - increase in sex steroid levels: estrogen and testosterone Activation of Puberty: Two hypotheses 1) Gonadostat hypothesis: sensitivity of hypothalamus/pituitary to low levels of steroids (negative feedback) falls at puberty
Connect the camera and computer using the USB cable that came with your camera, and then turn on the camera. note: If your camera came with an IEEE 1394 (FireWire) cable and your computer has an open 1394 port, you can use 1394 instead of USB.igure: Camera memory card. Insert the memory card into the appropriate memory card slot in the card reader. note: If your computer does not have a built-in card reader, you can use an external USB card reader that is compatible with your camera's memory card type.
Instructions. Install the software that came with your digital camera. This comes in the form of a CD-ROM. Insert the disc into your computer's disc drive. Read and accept the software agreement, and save the software to your computer hard drive. Allow your computer to restart.Plug the USB cable into your digital camera.Insert the other end into an available USB port on your computer. Wait for your computer to recognize your device and install the appropriate drivers. The drivers allow your computer and camera to communicate.llow your computer to restart. Plug the USB cable into your digital camera. Insert the other end into an available USB port on your computer. Wait for your computer to recognize your device and install the appropriate drivers. The drivers allow your computer and camera to communicate.